发明名称 MULTI-PURPOSE RACKET
摘要 Disclosed herein is a multi-purpose racket. The multi-purpose racket includes a striking blade and a shaft. The striking blade includes a hollow substrate consisting of first and second flat sheets and a plurality of partition walls successively arranged between the two flat sheets to form a plurality of cells in the substrate. In this striking blade, a hard layer is attached to the outer surface of the first sheet of the substrate for allowing a user to strike a ball strongly. A sub-layer is attached to the outer surface of the second sheet of the substrate and acts as a cushion. In addition, a soft layer is attached to the outer surface of the sub-layer and has a plurality of densely packed hook members over its whole external surface. The racket of this invention allows a user to strike various kinds of balls.
申请公布号 US2003054907(A1) 申请公布日期 2003.03.20
申请号 US20020083118 申请日期 2002.02.27
申请人 SOO HA WOONG 发明人 SOO HA WOONG
分类号 A63B49/02;A63B51/04;A63B59/00;A63B59/02;(IPC1-7):A63B49/02 主分类号 A63B49/02
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